This warning message illuminates if you try to turn off the engine without
the shift lever in P (Park) position.
At this time, the Engine Start/Stop Button turns to the ACC position (If
y ...
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Recover the refrigerant with a recovery/recycling/charging station.
3.
When the engine is cool, drain the engine coolant from the radiator ...